[INFO] fetching crate algebraics 0.2.0... [INFO] testing algebraics-0.2.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate algebraics 0.2.0 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate algebraics 0.2.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate algebraics 0.2.0 [INFO] finished tweaking crates.io crate algebraics 0.2.0 [INFO] tweaked toml for crates.io crate algebraics 0.2.0 written to /workspace/builds/worker-18/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d0c79125aeb91ae27b94474d6a44741a58c25842896e8f9f5abad2d2e4a5ca0 [INFO] running `Command { std: "docker" "start" "-a" "4d0c79125aeb91ae27b94474d6a44741a58c25842896e8f9f5abad2d2e4a5ca0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d0c79125aeb91ae27b94474d6a44741a58c25842896e8f9f5abad2d2e4a5ca0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d0c79125aeb91ae27b94474d6a44741a58c25842896e8f9f5abad2d2e4a5ca0", kill_on_drop: false }` [INFO] [stdout] 4d0c79125aeb91ae27b94474d6a44741a58c25842896e8f9f5abad2d2e4a5ca0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 750f3305a16a71ef3a75881ecc02cdb527bc814dcbfddd99b54e06a19cd0341c [INFO] running `Command { std: "docker" "start" "-a" "750f3305a16a71ef3a75881ecc02cdb527bc814dcbfddd99b54e06a19cd0341c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling algebraics v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.98s [INFO] running `Command { std: "docker" "inspect" "750f3305a16a71ef3a75881ecc02cdb527bc814dcbfddd99b54e06a19cd0341c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "750f3305a16a71ef3a75881ecc02cdb527bc814dcbfddd99b54e06a19cd0341c", kill_on_drop: false }` [INFO] [stdout] 750f3305a16a71ef3a75881ecc02cdb527bc814dcbfddd99b54e06a19cd0341c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd98047478adee310f7331a7c6bc6141d62dec60d26f1cb6c9f9f03ee08b12d2 [INFO] running `Command { std: "docker" "start" "-a" "bd98047478adee310f7331a7c6bc6141d62dec60d26f1cb6c9f9f03ee08b12d2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling algebraics v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/quadratic_numbers.rs:957:46 [INFO] [stdout] | [INFO] [stdout] 957 | assert!((num - f).abs() < 1e-10, format!("{} != {}", num, f)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 957 | assert!((num - f).abs() < 1e-10, "{} != {}", num, f); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/quadratic_numbers.rs:972:46 [INFO] [stdout] | [INFO] [stdout] 972 | assert!((num - f).abs() < 1e-10, format!("{} != {}", num, f)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 972 | assert!((num - f).abs() < 1e-10, "{} != {}", num, f); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.33s [INFO] running `Command { std: "docker" "inspect" "bd98047478adee310f7331a7c6bc6141d62dec60d26f1cb6c9f9f03ee08b12d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd98047478adee310f7331a7c6bc6141d62dec60d26f1cb6c9f9f03ee08b12d2", kill_on_drop: false }` [INFO] [stdout] bd98047478adee310f7331a7c6bc6141d62dec60d26f1cb6c9f9f03ee08b12d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e1efaee88fe58275ced1b8695b64fdd812f92a1e0a20e65f04067a24a5f80c2a [INFO] running `Command { std: "docker" "start" "-a" "e1efaee88fe58275ced1b8695b64fdd812f92a1e0a20e65f04067a24a5f80c2a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/quadratic_numbers.rs:957:46 [INFO] [stderr] | [INFO] [stderr] 957 | assert!((num - f).abs() < 1e-10, format!("{} != {}", num, f)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 957 | assert!((num - f).abs() < 1e-10, "{} != {}", num, f); [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/quadratic_numbers.rs:972:46 [INFO] [stderr] | [INFO] [stderr] 972 | assert!((num - f).abs() < 1e-10, format!("{} != {}", num, f)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 972 | assert!((num - f).abs() < 1e-10, "{} != {}", num, f); [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: `algebraics` (lib test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.81s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/algebraics-218f016b002b110d) [INFO] [stdout] [INFO] [stdout] running 96 tests [INFO] [stdout] test algebraic_numbers::tests::test_debug ... ok [INFO] [stdout] test algebraic_numbers::tests::test_cmp_with_zero ... ok [INFO] [stdout] test interval_arithmetic::tests::test_add_int ... ok [INFO] [stdout] test interval_arithmetic::tests::test_add_ratio ... ok [INFO] [stdout] test mod_int::tests::test_add ... ok [INFO] [stdout] test interval_arithmetic::tests::test_add ... ok [INFO] [stdout] test mod_int::tests::test_div ... ok [INFO] [stdout] test interval_arithmetic::tests::test_sub_ratio ... ok [INFO] [stdout] test interval_arithmetic::tests::test_sub_int ... ok [INFO] [stdout] test interval_arithmetic::tests::test_sub ... ok [INFO] [stdout] test interval_arithmetic::tests::test_sqrt ... ok [INFO] [stdout] test interval_arithmetic::tests::test_pow ... ok [INFO] [stdout] test interval_arithmetic::tests::test_from_ratio ... ok [INFO] [stdout] test interval_arithmetic::tests::test_square ... ok [INFO] [stdout] test mod_int::tests::test_mul ... ok [INFO] [stdout] test interval_arithmetic::tests::test_mul_int ... ok [INFO] [stdout] test algebraic_numbers::tests::test_neg ... ok [INFO] [stdout] test interval_arithmetic::tests::test_from_ratio_range ... ok [INFO] [stdout] test lattice::tests::test_gram_schmidt ... ok [INFO] [stdout] test interval_arithmetic::tests::test_interval_union ... ok [INFO] [stdout] test polynomial::add_sub::tests::test_add_ratio ... ok [INFO] [stdout] test interval_arithmetic::tests::test_mul_ratio ... ok [INFO] [stdout] test polynomial::add_sub::tests::test_add ... ok [INFO] [stdout] test interval_arithmetic::tests::test_mul ... ok [INFO] [stdout] test mod_int::tests::test_sub ... ok [INFO] [stdout] test interval_arithmetic::tests::test_div_ratio ... ok [INFO] [stdout] test interval_arithmetic::tests::test_display ... ok [INFO] [stdout] test interval_arithmetic::tests::test_debug ... ok [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_square_free_polynomial_with_rng_2 ... ignored [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_square_free_polynomial_with_rng_3 ... ignored [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_square_free_polynomial_with_rng_4 ... ignored [INFO] [stdout] test quadratic_numbers::tests::test_real_quadratic_number_cmp ... ignored [INFO] [stdout] test polynomial::tests::test_make_monomial ... ok [INFO] [stdout] test quadratic_numbers::tests::test_real_quadratic_number_one ... ok [INFO] [stdout] test traits::tests::test_gcd_lcm ... ok [INFO] [stdout] test interval_arithmetic::tests::test_convert_log2_denom ... ok [INFO] [stdout] test interval_arithmetic::tests::test_arithmetic_geometric_mean ... ok [INFO] [stdout] test polynomial::add_sub::tests::test_sub_ratio ... ok [INFO] [stdout] test quadratic_numbers::tests::test_quad_poly_into_poly ... ok [INFO] [stdout] test polynomial::tests::test_primitive_part ... ok [INFO] [stdout] test quadratic_numbers::tests::test_discriminant ... ok [INFO] [stdout] test polynomial::tests::test_eval ... ok [INFO] [stdout] test polynomial::tests::test_split_out_divisor ... ok [INFO] [stdout] test interval_arithmetic::tests::test_natural_log_of_2 ... ok [INFO] [stdout] test polynomial::tests::test_display ... ok [INFO] [stdout] test polynomial::add_sub::tests::test_sub ... ok [INFO] [stdout] test quadratic_numbers::tests::test_quad_poly_neg ... ok [INFO] [stdout] test quadratic_numbers::tests::test_real_quadratic_number_default_zero ... ok [INFO] [stdout] test quadratic_numbers::tests::test_real_quadratic_number_from_ratio ... ok [INFO] [stdout] test polynomial::mul::tests::test_mul_rational ... ok [INFO] [stdout] test polynomial::mul::tests::test_mul ... ok [INFO] [stdout] test util::tests::test_for_subsets_of_size ... ok [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_square_free_polynomial_with_rng_7 ... ok [INFO] [stdout] test polynomial::distinct_degree_factorization::tests::test_distinct_degree_factorization ... ok [INFO] [stdout] test interval_arithmetic::tests::test_div ... ok [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_square_free_polynomial_with_rng_6 ... ok [INFO] [stdout] test interval_arithmetic::tests::test_div_int ... ok [INFO] [stdout] test polynomial::tests::test_sturm_sequence ... ok [INFO] [stdout] test quadratic_numbers::tests::test_real_quadratic_number_signum ... ok [INFO] [stdout] test quadratic_numbers::tests::test_real_quadratic_number_neg ... ok [INFO] [stdout] test polynomial::div_rem::tests::test_pseudo_div_rem ... ok [INFO] [stdout] test polynomial::tests::test_primitive_sturm_sequence ... ok [INFO] [stdout] test algebraic_numbers::tests::test_floor_ceil ... ok [INFO] [stdout] test polynomial::div_rem::tests::test_rem ... ok [INFO] [stdout] test quadratic_numbers::tests::test_real_quadratic_number_into_reduced ... ok [INFO] [stdout] test quadratic_numbers::tests::test_real_quadratic_number_to_f64 ... ok [INFO] [stdout] test polynomial::div_rem::tests::test_div ... ok [INFO] [stdout] test polynomial::gcd::tests::test_multivariable_resultant ... ok [INFO] [stdout] test polynomial::same_degree_factorization::tests::test_same_degree_factorization ... ok [INFO] [stdout] test array2d::tests::test_positions ... ok [INFO] [stdout] test array2d::tests::test_iter_mut ... ok [INFO] [stdout] test polynomial::tests::test_square_free_factorization_using_yuns_algorithm ... ok [INFO] [stdout] test polynomial::gcd::tests::test_resultant ... ok [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_square_free_polynomial_with_rng_5 ... ok [INFO] [stdout] test algebraic_numbers::tests::test_mul ... ok [INFO] [stdout] test polynomial::div_rem::tests::test_div_by_zero - should panic ... ok [INFO] [stdout] test algebraic_numbers::tests::test_integer_floor_ceil_log2 ... ok [INFO] [stdout] test algebraic_numbers::tests::test_div ... ok [INFO] [stdout] test polynomial::gcd::tests::test_gcd ... ok [INFO] [stdout] test traits::tests::test_ceil_log2 ... ok [INFO] [stdout] test mod_int::tests::test_overflow ... ok [INFO] [stdout] test traits::tests::test_floor_log2 ... ok [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_square_free_polynomial_with_rng_0 ... ok [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_square_free_polynomial_with_rng_1 ... ok [INFO] [stdout] test polynomial::div_rem::tests::test_powmod ... ok [INFO] [stdout] test algebraic_numbers::tests::test_sub ... ok [INFO] [stdout] test algebraic_numbers::tests::test_add ... ok [INFO] [stdout] test interval_arithmetic::tests::test_exp ... ok [INFO] [stdout] test traits::tests::test_trailing_zeros ... ok [INFO] [stdout] test interval_arithmetic::tests::test_log_core ... ok [INFO] [stdout] test algebraic_numbers::tests::test_pow ... ok [INFO] [stdout] test quadratic_numbers::tests::test_real_quadratic_number_cmp_rational ... ok [INFO] [stdout] test lattice::tests::test_lll_reduce ... ok [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_0 ... ok [INFO] [stdout] test interval_arithmetic::tests::test_log ... ok [INFO] [stdout] test polynomial::factorization_over_integers::tests::test_factor_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 92 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 29.27s [INFO] [stdout] [INFO] [stderr] Doc-tests algebraics [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 34) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.11s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e1efaee88fe58275ced1b8695b64fdd812f92a1e0a20e65f04067a24a5f80c2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1efaee88fe58275ced1b8695b64fdd812f92a1e0a20e65f04067a24a5f80c2a", kill_on_drop: false }` [INFO] [stdout] e1efaee88fe58275ced1b8695b64fdd812f92a1e0a20e65f04067a24a5f80c2a